Warm your ears and cool your brain.

It's common knowledge that heat escapes from your head faster than anywhere else. When you're hammering away on the bike, it's OK to shed some heat, though. The Louis Garneau Ear Cover 2 is perfect for the days when the cold air might freeze your ears but a full cap would trap too much heat.

The Ear Cover 2 is made of LG's Enerblock fabric, a stretchy
polyester knit with a soft back and breathable membrane
that keeps out wind and water. As a finishing touch, Garneau made the front logo reflective for an added hint of visibility, and added a hook-and-loop adjustment tab for a comfortable fit.

Comment on Antonio B.'s review:

Great ear warmer

Familiarity: I've used it several times

Fit: True to size

I only use an ear warmer on days that require and ear warmer ... which was 5 times this past winter in the northeast. I find ear warmers to be either too little of too much protection most of the time. That said, when the weather is ear warmer range this ear warmer is excellent.